Governing role of the ratio of large platelet particles to ultrafine particles on dynamic and quasistatic compressive response and damage evolution in ice-templated alumina ceramics
Source abstract
Abstract
This study revealed that the mass ratio of large anisometric particles (platelets) to ultrafine, equiaxed particles strongly influences dynamic and quasistatic compressive response and the process of damage evolution in ice-templated alumina materials. The improved sinterability between particles of significantly dissimilar size and morphology enabled the utilization of a high mass ratio of the particles in harnessing a markedly enhanced level of strength in highly porous ice-templated ceramics. The high volume fraction of platelets increased lamellar bridge density and resulted in dendritic morphology as opposed to lamellar morphology without platelets. All the materials showed strain rate-sensitivity, where strength increased with strain rate. Materials with highly dendritic morphology exhibited the best performance in terms of maximum strength and energy absorption capacity, and the performance improved from quasistatic to dynamic regime. Direct observation of the process of damage evolution revealed the effects of both strain rate and ratio of platelets to ultrafine particles.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Cellular and Composite Structures · Advanced ceramic materials synthesis · High-Velocity Impact and Material Behavior
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (52)
Show source-provided references
1. 10.1016/S0734-743X(99)00153-010.1016/S0734-743X(99)00153-0 ↗
2. Strain-rate and inertia effects in the collapse of two types of energy-absorbing structure
3. Freeze casting – a review of processing, microstructure and properties via the open data repository, FreezeCasting.net10.1016/j.pmatsci.2018.01.001 ↗
4. 10.1016/j.compositesb.2016.05.03410.1016/j.compositesb.2016.05.034 ↗
5. 10.1177/0021955X0606351910.1177/0021955X06063519 ↗
6. 10.1016/j.scriptamat.2018.06.00610.1016/j.scriptamat.2018.06.006 ↗
7. 10.1126/science.112093710.1126/science.1120937 ↗
8. 10.1016/j.actamat.2016.11.04710.1016/j.actamat.2016.11.047 ↗
9. 10.1016/j.actamat.2013.08.00610.1016/j.actamat.2013.08.006 ↗
10. 10.1016/j.msea.2009.02.01510.1016/j.msea.2009.02.015 ↗
11. 10.1016/j.mtla.2020.10089510.1016/j.mtla.2020.100895 ↗
12. 10.1016/j.mtla.2019.10053710.1016/j.mtla.2019.100537 ↗
13. 10.1016/j.msea.2004.09.01210.1016/j.msea.2004.09.012 ↗
14. 10.1016/S1003-6326(06)60060-510.1016/S1003-6326(06)60060-5 ↗
15. 10.1111/j.1151-2916.1994.tb06987.x10.1111/j.1151-2916.1994.tb06987.x ↗
16. 10.1016/j.mtla.2020.10090110.1016/j.mtla.2020.100901 ↗
17. 10.1016/j.jeurceramsoc.2018.04.00810.1016/j.jeurceramsoc.2018.04.008 ↗
18. 10.1007/978-0-387-28920-510.1007/978-0-387-28920-5 ↗
19. 10.1016/S0020-7683(03)00057-X10.1016/S0020-7683(03)00057-X ↗
20. 10.1557/jmr.2017.13310.1557/jmr.2017.133 ↗
21. 10.1002/adfm.20130295810.1002/adfm.201302958 ↗
22. 10.1016/j.jeurceramsoc.2015.10.01810.1016/j.jeurceramsoc.2015.10.018 ↗
23. 10.1016/S0734-743X(99)00037-810.1016/S0734-743X(99)00037-8 ↗
24. 10.1016/j.actamat.2018.02.02710.1016/j.actamat.2018.02.027 ↗
25. 10.1557/jmr.2013.10510.1557/jmr.2013.105 ↗
26. Callister · 2011 · 344
27. Intrinsic and extrinsic control of freeze casting10.1016/j.jmrt.2018.11.011 ↗
28. 10.1016/0734-743X(89)90030-410.1016/0734-743X(89)90030-4 ↗
29. 10.1007/BF0036781010.1007/BF00367810 ↗
30. 10.1016/j.scriptamat.2016.07.03010.1016/j.scriptamat.2016.07.030 ↗
31. 10.1016/j.matdes.2012.06.01310.1016/j.matdes.2012.06.013 ↗
32. Inertia effects in uniaxial dynamic compression of a closed cell aluminium alloy foam
33. Compressive strength and microplasticity in polycrystalline alumina10.1007/BF00548172 ↗
34. 10.1111/jace.1400410.1111/jace.14004 ↗
35. 10.1016/j.scriptamat.2007.07.02410.1016/j.scriptamat.2007.07.024 ↗
36. 10.1016/j.ceramint.2015.06.11010.1016/j.ceramint.2015.06.110 ↗
37. 10.1016/j.msea.2015.02.02710.1016/j.msea.2015.02.027 ↗
38. 10.1016/S0167-6636(98)00023-410.1016/S0167-6636(98)00023-4 ↗
39. 10.1016/S0921-5093(01)01372-710.1016/S0921-5093(01)01372-7 ↗
40. 10.1111/j.1151-2916.1981.tb09570.x10.1111/j.1151-2916.1981.tb09570.x ↗
41. 10.1016/j.msea.2012.11.10810.1016/j.msea.2012.11.108 ↗
42. 10.1016/j.ijimpeng.2004.11.00610.1016/j.ijimpeng.2004.11.006 ↗
43. Dynamic uniaxial crushing of wood10.1016/S0734-743X(97)00016-X ↗
44. 10.1111/j.1551-2916.2006.01039.x10.1111/j.1551-2916.2006.01039.x ↗
45. 10.1016/S0921-5093(99)00750-910.1016/S0921-5093(99)00750-9 ↗
46. 10.1002/adma.20190717610.1002/adma.201907176 ↗
47. 10.1557/jmr.2013.38510.1557/jmr.2013.385 ↗
48. 10.1016/j.ceramint.2016.07.13110.1016/j.ceramint.2016.07.131 ↗
49. Direct observation of failure in ice-templated ceramics under dynamic and quasistatic compressive loading conditions10.1007/s40870-019-00212-z ↗
50. 10.1016/0022-0248(85)90217-910.1016/0022-0248(85)90217-9 ↗
51. Effect of hollow sphere size and size distribution on the quasi-static and high strain rate compressive properties of Al-A380–Al2O3 syntactic foams10.1007/s10853-013-7810-y ↗
52. Subhash · 2000 · 497